Medical monitor or portion thereof with graphical user interface



The single FIGURE is a front view of a medical monitor or portion thereof with graphical user interface, the broken line showing of the monitor forms no part of the claimed design. The area between the broken line and the dot-dash line forms no part of the claimed design, and the areas between the torso and the arms within the dot-dash lines also form no part of the claimed design. 

CLAIM The ornamental design for a medical monitor or portion thereof with graphical user interface, as shown and described. 